<div class="ContentMask">
    <ul class="Uploadnav">
        <li>
            <a>
                <img src="images/文件上传.png">
            </a>
        </li>
        <li>
            <a>
                <img src="images/数据导出.png">
            </a>
        </li>
    </ul>
    <div class="row">
    <form class="upload" ng-controller='upload'>
        <input type="file" onchange='angular.element(this).scope().fileChanged(this)' />
        <li>{{files[0].name}}</li>
        <img ng-src={{files[0].name}} />
        <button ng-click='upload()'>upload</button>
    </form>
    </div>
</div>